10821724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 20523888

約数和(自身を除く): 9702164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 3701, 7402, 14804, 62917, 125834, 159143, 251668, 318286, 636572, 2705431, 5410862, 10821724]

約数ペア:

[(1, 10821724), (2, 5410862), (4, 2705431), (17, 636572), (34, 318286), (43, 251668), (68, 159143), (86, 125834), (172, 62917), (731, 14804), (1462, 7402), (2924, 3701)]